我是用24V供電的.回2樓已做好了三分之二,給圖你看看.

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500) {this.resized=true; this.width=500; this.alt='這是一張縮略圖,點擊可放大。\n按住CTRL,滾動鼠標滾輪可自由縮放';this.style.cursor='hand'}" onclick="if(!this.resized) {return true;} else {window.open('http://u.dianyuan.com/bbs/u/78/3201291244523921.jpg');}" onmousewheel="return imgzoom(this);">